package com.book.service;

import com.book.entity.Book;
import com.book.util.Pager;

import java.util.List;

public interface BookService {

	Pager query(Book book,int pageNum,int pageSize,String orderBy);

	Book findById(String id);

	Pager queryhotBooks();

	void save(Book book);

	void remove(String bid);


	List search(String keyword);

}
